You know that all your feedback is valuable and is always taken into account.
I am working with the team to correct the translations and fix them with more appropriate ones. As usual, I will replace the language pack on the server and write to you directly whenever we've got it fixed. I will also update this forum post.
Thank you for your effort to help with the best translation of the language packs!
All the best,
Grisha 'Greg' Karanikolov
the Telerik team